When decorating a teen boy's bedroom the decor you decide upon will depend on the teen in question. But there are a number of different ideas that you can explore and these bedroom decorating ideas for a teenage boys space will hopefully produce a room that they will enjoy.
Color
It is a good idea to paint the walls of your teen's room in deep or vibrant colours (such as purple or blue) and then use lighter coloured furniture which will provide accent to the walls.

Wall Art and Shelving
Normally the wall art you should be looking for to decorate a teen boy's room is murals with a sports theme or motor sport theme. Look at very modern shelving in order to display any trophies that they may have on them.
Bedding
When choosing the bedding for your teen boys bedroom is to go with the flow and use that which links in to the overall theme of the room.
For example if you teens room is based on a surf theme then you could paint the walls in an ocean blue colour and then cover them with surf and surfer murals. There are plenty of places where you can purchase bedding that will perfectly match the theme that they have.
Or why not go for a solid colour theme to the room and use other colours in small amounts which will enhance the overall design of the room.

Study Area
When decorating your teen's bedroom include an area for them to study. Each teen will have a different way in which they study and there are many types of different tables available which will suit your particular teens study needs.
Lastly but by no most least when you are looking at bedroom decorating ideas for teenage boys then you should wherever possible involve them in the whole process. You should allow them to have a say as to what colours, theme and designs they want included in the decorating as well as what kind of furniture they would like to have.